Rename WebUIFactory to WebUIControllerFactory since that's what it creates now.

chrome/browser/ui/webui/chrome_web_ui_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_factory.cc
===================================================================
--- chrome/browser/ui/webui/chrome_web_ui_factory.cc	(revision 119190)
+++ chrome/browser/ui/webui/chrome_web_ui_factory.cc	(working copy)
@@ -1,503 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/ui/webui/chrome_web_ui_factory.h"
-
-#include "base/command_line.h"
-#include "chrome/browser/about_flags.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_web_ui.h"
-#include "chrome/browser/history/history_types.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/browser/ui/webui/about_page/about_page_ui.h"
-#include "chrome/browser/ui/webui/about_ui.h"
-#include "chrome/browser/ui/webui/bookmarks_ui.h"
-#include "chrome/browser/ui/webui/constrained_html_ui.h"
-#include "chrome/browser/ui/webui/crashes_ui.h"
-#include "chrome/browser/ui/webui/devtools_ui.h"
-#include "chrome/browser/ui/webui/downloads_ui.h"
-#include "chrome/browser/ui/webui/edit_search_engine_dialog_ui_webui.h"
-#include "chrome/browser/ui/webui/extensions/extensions_ui.h"
-#include "chrome/browser/ui/webui/feedback_ui.h"
-#include "chrome/browser/ui/webui/task_manager_ui.h"
-#include "chrome/browser/ui/webui/flags_ui.h"
-#include "chrome/browser/ui/webui/flash_ui.h"
-#include "chrome/browser/ui/webui/gpu_internals_ui.h"
-#include "chrome/browser/ui/webui/history_ui.h"
-#include "chrome/browser/ui/webui/html_dialog_ui.h"
-#include "chrome/browser/ui/webui/hung_renderer_dialog_ui.h"
-#include "chrome/browser/ui/webui/media/media_internals_ui.h"
-#include "chrome/browser/ui/webui/net_internals/net_internals_ui.h"
-#include "chrome/browser/ui/webui/network_action_predictor/network_action_predictor_ui.h"
-#include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
-#include "chrome/browser/ui/webui/omnibox/omnibox_ui.h"
-#include "chrome/browser/ui/webui/options/options_ui.h"
-#include "chrome/browser/ui/webui/options2/options_ui2.h"
-#include "chrome/browser/ui/webui/plugins_ui.h"
-#include "chrome/browser/ui/webui/policy_ui.h"
-#include "chrome/browser/ui/webui/print_preview/print_preview_ui.h"
-#include "chrome/browser/ui/webui/profiler_ui.h"
-#include "chrome/browser/ui/webui/quota_internals_ui.h"
-#include "chrome/browser/ui/webui/sessions_ui.h"
-#include "chrome/browser/ui/webui/sync_internals_ui.h"
-#include "chrome/browser/ui/webui/test_chrome_web_ui_factory.h"
-#include "chrome/browser/ui/webui/tracing_ui.h"
-#include "chrome/browser/ui/webui/uber/uber_ui.h"
-#include "chrome/browser/ui/webui/workers_ui.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/extension_constants.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_ui.h"
-#include "googleurl/src/gurl.h"
-
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/ui/webui/chromeos/choose_mobile_network_ui.h"
-#include "chrome/browser/ui/webui/chromeos/imageburner/imageburner_ui.h"
-#include "chrome/browser/ui/webui/chromeos/keyboard_overlay_ui.h"
-#include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
-#include "chrome/browser/ui/webui/chromeos/mobile_setup_ui.h"
-#include "chrome/browser/ui/webui/chromeos/proxy_settings_ui.h"
-#include "chrome/browser/ui/webui/chromeos/register_page_ui.h"
-#include "chrome/browser/ui/webui/chromeos/sim_unlock_ui.h"
-#include "chrome/browser/ui/webui/chromeos/system_info_ui.h"
-#include "chrome/browser/ui/webui/active_downloads_ui.h"
-#else
-#include "chrome/browser/ui/webui/sync_promo/sync_promo_ui.h"
-#endif
-
-#if defined(USE_VIRTUAL_KEYBOARD)
-#include "chrome/browser/ui/webui/keyboard_ui.h"
-#endif
-
-#if defined(OS_WIN)
-#include "chrome/browser/ui/webui/conflicts_ui.h"
-#endif
-
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-#include "chrome/browser/ui/webui/certificate_viewer_ui.h"
-#endif
-
-#if !defined(USE_AURA)
-#include "chrome/browser/ui/webui/input_window_dialog_ui.h"
-#endif
-
-using content::WebContents;
-using content::WebUI;
-using content::WebUIController;
-
-namespace {
-
-// A function for creating a new WebUI. The caller owns the return value, which
-// may be NULL (for example, if the URL refers to an non-existent extension).
-typedef WebUIController* (*WebUIFactoryFunction)(content::WebUI* web_ui,
-                                                 const GURL& url);
-
-// Template for defining WebUIFactoryFunction.
-template<class T>
-WebUIController* NewWebUI(content::WebUI* web_ui, const GURL& url) {
-  return new T(web_ui);
-}
-
-// Special case for extensions.
-template<>
-WebUIController* NewWebUI<ExtensionWebUI>(content::WebUI* web_ui,
-                                          const GURL& url) {
-  return new ExtensionWebUI(web_ui, url);
-}
-
-// Special case for older about: handlers.
-template<>
-WebUIController* NewWebUI<AboutUI>(content::WebUI* web_ui, const GURL& url) {
-  return new AboutUI(web_ui, url.host());
-}
-
-// Only create ExtensionWebUI for URLs that are allowed extension bindings,
-// hosted by actual tabs. If tab_contents has no wrapper, it likely refers
-// to another container type, like an extension background page. If there is
-// no WebUI (it's not accessible when calling GetWebUIType and related
-// functions) then we conservatively assume that we need a WebUI.
-bool NeedsExtensionWebUI(content::WebUI* web_ui,
-                         Profile* profile,
-                         const GURL& url) {
-  ExtensionService* service = profile ? profile->GetExtensionService() : NULL;
-  return service && service->ExtensionBindingsAllowed(url) &&
-      (!web_ui ||
-        TabContentsWrapper::GetCurrentWrapperForContents(
-            web_ui->GetWebContents()));
-}
-
-// Returns a function that can be used to create the right type of WebUI for a
-// tab, based on its URL. Returns NULL if the URL doesn't have WebUI associated
-// with it.
-WebUIFactoryFunction GetWebUIFactoryFunction(content::WebUI* web_ui,
-                                             Profile* profile,
-                                             const GURL& url) {
-  if (NeedsExtensionWebUI(web_ui, profile, url))
-    return &NewWebUI<ExtensionWebUI>;
-
-  // This will get called a lot to check all URLs, so do a quick check of other
-  // schemes to filter out most URLs.
-  if (!url.SchemeIs(chrome::kChromeDevToolsScheme) &&
-      !url.SchemeIs(chrome::kChromeInternalScheme) &&
-      !url.SchemeIs(chrome::kChromeUIScheme)) {
-    return NULL;
-  }
-
-  // Special case the new tab page. In older versions of Chrome, the new tab
-  // page was hosted at chrome-internal:<blah>. This might be in people's saved
-  // sessions or bookmarks, so we say any URL with that scheme triggers the new
-  // tab page.
-  if (url.host() == chrome::kChromeUINewTabHost ||
-      url.SchemeIs(chrome::kChromeInternalScheme)) {
-    return &NewWebUI<NewTabUI>;
-  }
-
-  /****************************************************************************
-   * Please keep this in alphabetical order. If #ifs or special logics are
-   * required, add it below in the appropriate section.
-   ***************************************************************************/
-  // We must compare hosts only since some of the Web UIs append extra stuff
-  // after the host name.
-  if (url.host() == chrome::kChromeUIBookmarksHost)
-    return &NewWebUI<BookmarksUI>;
-  // All platform builds of Chrome will need to have a cloud printing
-  // dialog as backup.  It's just that on Chrome OS, it's the only
-  // print dialog.
-  if (url.host() == chrome::kChromeUICloudPrintResourcesHost)
-    return &NewWebUI<ExternalHtmlDialogUI>;
-  if (url.host() == chrome::kChromeUICloudPrintSetupHost)
-    return &NewWebUI<HtmlDialogUI>;
-  if (url.spec() == chrome::kChromeUIConstrainedHTMLTestURL)
-    return &NewWebUI<ConstrainedHtmlUI>;
-  if (url.host() == chrome::kChromeUICrashesHost)
-    return &NewWebUI<CrashesUI>;
-  if (url.host() == chrome::kChromeUIDevToolsHost)
-    return &NewWebUI<DevToolsUI>;
-  if (url.host() == chrome::kChromeUIDialogHost)
-    return &NewWebUI<ConstrainedHtmlUI>;
-  if (url.host() == chrome::kChromeUIDownloadsHost)
-    return &NewWebUI<DownloadsUI>;
-  if (url.host() == chrome::kChromeUIEditSearchEngineDialogHost)
-    return &NewWebUI<EditSearchEngineDialogUI>;
-  if (url.host() == chrome::kChromeUIExtensionsFrameHost)
-    return &NewWebUI<ExtensionsUI>;
-  if (url.host() == chrome::kChromeUIFeedbackHost)
-    return &NewWebUI<FeedbackUI>;
-  if (url.host() == chrome::kChromeUIFlagsHost)
-    return &NewWebUI<FlagsUI>;
-  if (url.host() == chrome::kChromeUIFlashHost)
-    return &NewWebUI<FlashUI>;
-  if (url.host() == chrome::kChromeUIGpuInternalsHost)
-    return &NewWebUI<GpuInternalsUI>;
-  if (url.host() == chrome::kChromeUIHistoryHost)
-    return &NewWebUI<HistoryUI>;
-  if (url.host() == chrome::kChromeUIHungRendererDialogHost)
-    return &NewWebUI<HungRendererDialogUI>;
-  if (url.host() == chrome::kChromeUIMediaInternalsHost)
-    return &NewWebUI<MediaInternalsUI>;
-  if (url.host() == chrome::kChromeUINetInternalsHost)
-    return &NewWebUI<NetInternalsUI>;
-  if (url.host() == chrome::kChromeUINetworkActionPredictorHost)
-    return &NewWebUI<NetworkActionPredictorUI>;
-  if (url.host() == chrome::kChromeUIOmniboxHost)
-    return &NewWebUI<OmniboxUI>;
-  if (url.host() == chrome::kChromeUIPluginsHost)
-    return &NewWebUI<PluginsUI>;
-  if (url.host() == chrome::kChromeUIProfilerHost)
-    return &NewWebUI<ProfilerUI>;
-  if (url.host() == chrome::kChromeUIQuotaInternalsHost)
-    return &NewWebUI<QuotaInternalsUI>;
-  if (url.host() == chrome::kChromeUISSLClientCertificateSelectorHost)
-    return &NewWebUI<ConstrainedHtmlUI>;
-  if (url.host() == chrome::kChromeUISettingsFrameHost)
-    return &NewWebUI<options2::OptionsUI>;
-  if (url.host() == chrome::kChromeUISessionsHost)
-    return &NewWebUI<SessionsUI>;
-  if (url.host() == chrome::kChromeUISettingsHost)
-    return &NewWebUI<OptionsUI>;
-  if (url.host() == chrome::kChromeUISyncInternalsHost)
-    return &NewWebUI<SyncInternalsUI>;
-  if (url.host() == chrome::kChromeUISyncResourcesHost)
-    return &NewWebUI<HtmlDialogUI>;
-  if (url.host() == chrome::kChromeUITaskManagerHost)
-    return &NewWebUI<TaskManagerUI>;
-  if (url.host() == chrome::kChromeUITracingHost)
-    return &NewWebUI<TracingUI>;
-  if (url.host() == chrome::kChromeUIUberFrameHost)
-    return &NewWebUI<UberFrameUI>;
-  if (url.host() == chrome::kChromeUIUberHost)
-    return &NewWebUI<UberUI>;
-  if (url.host() == chrome::kChromeUIWorkersHost)
-    return &NewWebUI<WorkersUI>;
-
-  /****************************************************************************
-   * OS Specific #defines
-   ***************************************************************************/
-#if defined(OS_WIN)
-  if (url.host() == chrome::kChromeUIConflictsHost)
-    return &NewWebUI<ConflictsUI>;
-#endif
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-  if (url.host() == chrome::kChromeUICertificateViewerHost)
-    return &NewWebUI<CertificateViewerUI>;
-#endif
-#if defined(OS_CHROMEOS)
-  if (url.host() == chrome::kChromeUIActiveDownloadsHost)
-    return &NewWebUI<ActiveDownloadsUI>;
-  if (url.host() == chrome::kChromeUIChooseMobileNetworkHost)
-    return &NewWebUI<chromeos::ChooseMobileNetworkUI>;
-  if (url.host() == chrome::kChromeUIImageBurnerHost)
-    return &NewWebUI<ImageBurnUI>;
-  if (url.host() == chrome::kChromeUIKeyboardOverlayHost)
-    return &NewWebUI<KeyboardOverlayUI>;
-  if (url.host() == chrome::kChromeUIMobileSetupHost)
-    return &NewWebUI<MobileSetupUI>;
-  if (url.host() == chrome::kChromeUIOobeHost)
-    return &NewWebUI<chromeos::OobeUI>;
-  if (url.host() == chrome::kChromeUIProxySettingsHost)
-    return &NewWebUI<chromeos::ProxySettingsUI>;
-  if (url.host() == chrome::kChromeUIRegisterPageHost)
-    return &NewWebUI<RegisterPageUI>;
-  if (url.host() == chrome::kChromeUISimUnlockHost)
-    return &NewWebUI<chromeos::SimUnlockUI>;
-  if (url.host() == chrome::kChromeUISystemInfoHost)
-    return &NewWebUI<SystemInfoUI>;
-  if (url.host() == chrome::kChromeUIAboutPageFrameHost)
-    return &NewWebUI<AboutPageUI>;
-#endif  // defined(OS_CHROMEOS)
-
-  /****************************************************************************
-   * Other #defines and special logics.
-   ***************************************************************************/
-#if defined(ENABLE_CONFIGURATION_POLICY)
-  if (url.host() == chrome::kChromeUIPolicyHost)
-    return &NewWebUI<PolicyUI>;
-#endif
-#if defined(USE_VIRTUAL_KEYBOARD)
-  if (url.host() == chrome::kChromeUIKeyboardHost)
-    return &NewWebUI<KeyboardUI>;
-#endif
-
-#if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
-  if (url.host() == chrome::kChromeUICollectedCookiesHost ||
-      url.host() == chrome::kChromeUIHttpAuthHost ||
-      url.host() == chrome::kChromeUITabModalConfirmDialogHost) {
-    return &NewWebUI<ConstrainedHtmlUI>;
-  }
-#endif
-
-#if !defined(USE_AURA)
-  if (url.host() == chrome::kChromeUIInputWindowDialogHost)
-    return &NewWebUI<InputWindowDialogUI>;
-#endif
-
-  if (url.host() == chrome::kChromeUIPrintHost &&
-      !g_browser_process->local_state()->GetBoolean(
-          prefs::kPrintPreviewDisabled)) {
-    return &NewWebUI<PrintPreviewUI>;
-  }
-
-#if !defined(OS_CHROMEOS)
-  if (url.host() == chrome::kChromeUISyncPromoHost) {
-    // If the sync promo page is enabled then use the sync promo WebUI otherwise
-    // use the NTP WebUI. We don't want to return NULL if the sync promo page
-    // is disabled because the page can be disabled mid-flight (for example,
-    // if sync login finishes).
-    if (SyncPromoUI::ShouldShowSyncPromo(profile))
-      return &NewWebUI<SyncPromoUI>;
-    else
-      return &NewWebUI<NewTabUI>;
-  }
-#endif
-
-  if (url.host() == chrome::kChromeUIChromeURLsHost ||
-      url.host() == chrome::kChromeUICreditsHost ||
-      url.host() == chrome::kChromeUIDNSHost ||
-      url.host() == chrome::kChromeUIHistogramsHost ||
-      url.host() == chrome::kChromeUIMemoryHost ||
-      url.host() == chrome::kChromeUIMemoryRedirectHost ||
-      url.host() == chrome::kChromeUIStatsHost ||
-      url.host() == chrome::kChromeUITaskManagerHost ||
-      url.host() == chrome::kChromeUITermsHost ||
-      url.host() == chrome::kChromeUIVersionHost
-#if defined(USE_TCMALLOC)
-      || url.host() == chrome::kChromeUITCMallocHost
-#endif
-#if defined(OS_LINUX) || defined(OS_OPENBSD)
-      || url.host() == chrome::kChromeUILinuxProxyConfigHost
-      || url.host() == chrome::kChromeUISandboxHost
-#endif
-#if defined(OS_CHROMEOS)
-      || url.host() == chrome::kChromeUICryptohomeHost
-      || url.host() == chrome::kChromeUIDiscardsHost
-      || url.host() == chrome::kChromeUINetworkHost
-      || url.host() == chrome::kChromeUIOSCreditsHost
-#endif
-      ) {
-    return &NewWebUI<AboutUI>;
-  }
-
-  DLOG(WARNING) << "Unknown WebUI:" << url;
-  return NULL;
-}
-
-// When the test-type switch is set, return a TestType object, which should be a
-// subclass of Type. The logic is provided here in the traits class, rather than
-// in GetInstance() so that the choice is made only once, when the Singleton is
-// first instantiated, rather than every time GetInstance() is called.
-template<typename Type, typename TestType>
-struct PossibleTestSingletonTraits : public DefaultSingletonTraits<Type> {
-  static Type* New() {
-    if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kTestType))
-      return DefaultSingletonTraits<TestType>::New();
-    else
-      return DefaultSingletonTraits<Type>::New();
-  }
-};
-
-}  // namespace
-
-WebUI::TypeID ChromeWebUIFactory::GetWebUIType(
-      content::BrowserContext* browser_context, const GURL& url) const {
-  Profile* profile = Profile::FromBrowserContext(browser_context);
-  WebUIFactoryFunction function = GetWebUIFactoryFunction(NULL, profile, url);
-  return function ? reinterpret_cast<WebUI::TypeID>(function) : WebUI::kNoWebUI;
-}
-
-bool ChromeWebUIFactory::UseWebUIForURL(
-    content::BrowserContext* browser_context, const GURL& url) const {
-  return GetWebUIType(browser_context, url) != WebUI::kNoWebUI;
-}
-
-bool ChromeWebUIFactory::UseWebUIBindingsForURL(
-    content::BrowserContext* browser_context, const GURL& url) const {
-  // Extensions are rendered via WebUI in tabs, but don't actually need WebUI
-  // bindings (see the ExtensionWebUI constructor).
-  return !NeedsExtensionWebUI(NULL,
-                              Profile::FromBrowserContext(browser_context),
-                              url) &&
-      UseWebUIForURL(browser_context, url);
-}
-
-bool ChromeWebUIFactory::HasWebUIScheme(const GURL& url) const {
-  return url.SchemeIs(chrome::kChromeDevToolsScheme) ||
-         url.SchemeIs(chrome::kChromeInternalScheme) ||
-         url.SchemeIs(chrome::kChromeUIScheme);
-}
-
-bool ChromeWebUIFactory::IsURLAcceptableForWebUI(
-    content::BrowserContext* browser_context,
-    const GURL& url) const {
-  return UseWebUIForURL(browser_context, url) ||
-      // javacsript: URLs are allowed to run in Web UI pages
-      url.SchemeIs(chrome::kJavaScriptScheme) ||
-      // It's possible to load about:blank in a Web UI renderer.
-      // See http://crbug.com/42547
-      url.spec() == chrome::kAboutBlankURL ||
-      // Chrome URLs crash, kill, hang, and shorthang are allowed.
-      url == GURL(chrome::kChromeUICrashURL) ||
-      url == GURL(chrome::kChromeUIKillURL) ||
-      url == GURL(chrome::kChromeUIHangURL) ||
-      url == GURL(chrome::kChromeUIShorthangURL);
-}
-
-WebUIController* ChromeWebUIFactory::CreateWebUIForURL(
-    content::WebUI* web_ui,
-    const GURL& url) const {
-  Profile* profile = Profile::FromWebUI(web_ui);
-  WebUIFactoryFunction function = GetWebUIFactoryFunction(web_ui,
-                                                          profile, url);
-  if (!function)
-    return NULL;
-
-  return (*function)(web_ui, url);
-}
-
-void ChromeWebUIFactory::GetFaviconForURL(
-    Profile* profile,
-    FaviconService::GetFaviconRequest* request,
-    const GURL& page_url) const {
-  // All extensions but the bookmark manager get their favicon from the icons
-  // part of the manifest.
-  if (page_url.SchemeIs(chrome::kExtensionScheme) &&
-      page_url.host() != extension_misc::kBookmarkManagerId) {
-    ExtensionWebUI::GetFaviconForURL(profile, request, page_url);
-  } else {
-    history::FaviconData favicon;
-    favicon.image_data = scoped_refptr<RefCountedMemory>(
-        GetFaviconResourceBytes(page_url));
-    favicon.known_icon = favicon.image_data.get() != NULL &&
-                             favicon.image_data->size() > 0;
-    favicon.icon_type = history::FAVICON;
-    request->ForwardResultAsync(request->handle(), favicon);
-  }
-}
-
-// static
-ChromeWebUIFactory* ChromeWebUIFactory::GetInstance() {
-  return Singleton< ChromeWebUIFactory, PossibleTestSingletonTraits<
-      ChromeWebUIFactory, TestChromeWebUIFactory> >::get();
-}
-
-ChromeWebUIFactory::ChromeWebUIFactory() {
-}
-
-ChromeWebUIFactory::~ChromeWebUIFactory() {
-}
-
-RefCountedMemory* ChromeWebUIFactory::GetFaviconResourceBytes(
-    const GURL& page_url) const {
-  // The bookmark manager is a chrome extension, so we have to check for it
-  // before we check for extension scheme.
-  if (page_url.host() == extension_misc::kBookmarkManagerId)
-    return BookmarksUI::GetFaviconResourceBytes();
-
-  // The extension scheme is handled in GetFaviconForURL.
-  if (page_url.SchemeIs(chrome::kExtensionScheme)) {
-    NOTREACHED();
-    return NULL;
-  }
-
-  if (!HasWebUIScheme(page_url))
-    return NULL;
-
-#if defined(OS_WIN)
-  if (page_url.host() == chrome::kChromeUIConflictsHost)
-    return ConflictsUI::GetFaviconResourceBytes();
-#endif
-
-  if (page_url.host() == chrome::kChromeUICrashesHost)
-    return CrashesUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUIDownloadsHost)
-    return DownloadsUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUIHistoryHost)
-    return HistoryUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUIFlagsHost)
-    return FlagsUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUISessionsHost)
-    return SessionsUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUIFlashHost)
-    return FlashUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUISettingsHost)
-    return OptionsUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUISettingsFrameHost)
-    return options2::OptionsUI::GetFaviconResourceBytes();
-
-  if (page_url.host() == chrome::kChromeUIPluginsHost)
-    return PluginsUI::GetFaviconResourceBytes();
-
-  return NULL;
-}